Pulling a Vacuum on your AC system

[@sgt.hollowpoint6968]

This is a very good informative video. A must see for anyone who has NEVER used manifold gauges and or a vacuum. Awesome!!!

[@mattman4181]

Nice job! Thanks for doin this.

[@manuelsalgado8510]

Do you leave the exhaust open or closed while pulling a vacuum? Love your video man, thank you

[@joe-gd3pg]

so its also a pressurized system you didn’t show how to pressurize to see if your system isn’t leaking under pressure hmm wierd

[@joe-gd3pg]

did it leak out or did you get it recovered sir

[@frkalo2008]

Well did u also open red one ???